EPA will propose new emission standards for cars and trucks that could lead to two-thirds of total light-duty vehicles sold in 2032 being electric.

EPA last week took the next step in its campaign to clean up coal-fired power plants, proposing to strengthen the Mercury and Air Toxics Standards.

The EPA approved a waiver for California’s Advanced Clean Trucks regulation, clearing the way for the state to launch the zero-emission program.

One of the largest power plants in Illinois has been running without proper permits since it went into service, the Sierra Club contends in a lawsuit.

EPA announced details of its Good Neighbor Plan to slash emissions of smog-forming nitrogen oxides; the rules will affect power plants in 23 states.

EPA's KC Becker presented stakeholders with new opportunities to access funding from the Bipartisan Infrastructure Law and the Inflation Reduction Act.

The D.C. Circuit threw out a challenge from the Midwest Ozone Group to EPA's Cross-State Air Pollution Rule.

EPA reaffirmed the legal basis for its MATS rule, but there will be no immediate impact, as the 519 plants affected are already in compliance.

The U.S. Treasury Dept. updated its IRA qualification guidelines to base vehicle classifications on the model information listed on the car’s price sticker.

The Biden administration released a national plan to eliminate carbon dioxide and other GHG emissions from the nation’s transportation sector by 2050.